Instrumentation + BCEL | ASM
... How about using ASM? I'd also be happy using that instead of BCEL. I read it's somewhat faster. Thanks. Marcin Wielgus bcel can do it. Dont exacly remember how try - catch works in bytecode,   but ... Instrumentation + BCEL | ASM Boris Gorjan I'm trying to utilize instrumentation to modify ...
http://www.javakb.com/Uwe/Forum.aspx/java-programmer/27586

BCEL and IfThenElse construct
... which I want to convert to Java using the BCEL. Methodcalls etc work fine but now I am stuck with the "if thenBCEL and IfThenElse construct Thomas Zangl Hi, I have some piece of code ...
http://www.javakb.com/Uwe/Forum.aspx/java-programmer/17816

Creating a Constructor in BCEL
... Creating a Constructor in BCEL oulan bator hi, I'm trying to write a class using ...
http://www.javakb.com/Uwe/Forum.aspx/java-programmer/23846

Bytecode Engineering Library (BCEL) query
... Bytecode Engineering Library (BCEL) query Derek Meehan I am currently undertaking a project to animate ...
http://www.javakb.com/Uwe/Forum.aspx/java-setup/698

ASM (vs. BCEL) - can I do this?
... ASM (vs. BCEL) - can I do this? Francesco Devittori Hi all, I want to port an ...
http://www.javakb.com/Uwe/Forum.aspx/java-programmer/22940

[BCEL] If then else construct - again
... in if/else where ELSE and ENDIF are labels. In BCEL you use instruction handles, which function somewhat like labels, so in BCEL, ELSE == first instruction handle in else block code, ENDIF == first instruction handle  in ... which I want to convert to Java using the ...
http://www.javakb.com/Uwe/Forum.aspx/java-programmer/18019

adding a method and a variable with BCEL
... adding a method and a variable with BCEL lemonj@gmail.com Hi there, I need to add a variable ...
http://www.javakb.com/Uwe/Forum.aspx/java-programmer/20429

Obtaining methods signature
... changes though.. To get this info, I'm using the Apache BCEL library ( http://jakarta.apache.org/bcel/ ): $ cat SignatureLister.java import java.io.*; import org.apache.bcel.*; import org.apache.bcel.classfile.*; import org.apache.bcel.generic.*; import org.apache.bcel.util.*; public class SignatureLister {    public static void main(String args[]) throws IOException {        ClassParser parser  = new ...
http://www.javakb.com/Uwe/Forum.aspx/java-jvm/560

java.lang.instrument
... tid=0x080be428 nid=0xb74 waiting for monitor entry [0xaa43d000..0xaa43eb50]         at org.apache.bcel.classfile.ConstantPool.<init>(ConstantPool.java:97)         at org.apache.bcel.classfile.ClassParser.readConstantPool(ClassParser.java:254)         at org.apache.bcel.classfile.ClassParser.parse(ClassParser.java:162)         at MyAgent.transform(MyAgent.java:28)         at sun.instrument ... ...
http://www.javakb.com/Uwe/Forum.aspx/java-programmer/22643

A better language than Oolong ?
... you'd rather manipulate "classfiles" from code then there are options like the BCEL library (somewhere under jakarta.apache.org), Roedy has already provided a link to ...
http://www.javakb.com/Uwe/Forum.aspx/java-jvm/68